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Doosan G424FE - General Specification

Doosan G424FE
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G424F(FE) Service Manual Chapter 1. General Information 13
General Specification
G424FE Engine G424F Engine
GENERAL DESCRIPTION
ENGINE TYPE: Water-cooled, Inline 4-Cycle, 4-Cylinders
COMBUSTION SYSTEM: Squish Combution Chamber
INTAKE MANIFOLD Cast Aluminum (with injector ports)
EXHAUST MANIFOLD Cast Iron (dual channel)
VALVE CONFIGURATION: SOHC, 2 Valves per Cylinder
VALVE LIFTER/LASH ADJUSTER Stationary Hydraulic Lash Adjusters
VALVE ROTATOR Exhaust Rotator
CAMSHAFT DRIVE Timing belt system (20 mm Toothed Belt)
DISPLACEMENT: 2,405 cc (147 cid)
BORE x STROKE 87 mm (3.44 in) x 100 mm (3.94 in)
BLOCK STRUCTURE Grey Cast Iron
HEAD STRUCTURE Aluminum with seat inserts
COMPRESSION RATIO: 9.6:1
COMPRESSION PRESSURE: 1,240 kPa (180psi) Minimum
Intake Valve: 17°30' BTDC/ 76°30' ABDC
VALVE TIMING:
Exhaust Valve: 58°30' BBDC/ 35°30' ATDC
FIRING ORDER: 1-3-4-2
WEIGHT: 120 kg
ENGINE ROTATION: Counter-Clockwise (CCW) when viewed from Flywheel End
FUEL TYPE: LPG, Dual Fuel (LPG or Gasoline)
CRANK VENTILATION Foul Air System with PCV
IGNTION SYSTEM
IGNITION TYPE: Distributorless (waste spark)
IGNITIOIN TIMING: Electronic controlled by ECM
IGNITION COIL: 12 V operation volt
SPARK PLUGS: 0.035" (0.8-0.9 mm) Air Gap
LUBRICATION SYSTEM
OIL PRESSURE: 282 - 324 kPa @ 1400 rpm
OIL TEMPERATURE:
Upper Limit: 125 °C (257°F)
Recommended: 99 – 110 °C (210 - 230°F)
Lower Limit:80 °C (176 °F)
OIL PAN Cast Aluminum
OIL PAN CAPACITY 4.25 L (EXCLUDES OIL FILTER)
OIL FILTER: 0.3 L
ENGINE OIL SPECIFICATION: API - SJ, SAE 10W30 or SAE 5W30

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